are b12 injections prescription only Compounded Hydroxocobalamin (Vitamin B12) Injection Do You Need a Prescription
Description
Some research suggests that low vitamin B12 combined with high folic acid intake may be associated with elevated homocysteine and methylmalonic acid levels

Madsen, K

B-12 also plays a crucial role in the production of red blood cells, helping to prevent anemia

Your colon has more time to absorb water from stool, making it harder and more difficult to pass
